FLH051064-8 Premium Bandpass Filter; Dia:12.5 mm; CWL=1064nm; FWHM=8nm

The FLH051064-8 Premium Bandpass Filter is a high-quality optical component designed and manufactured by Thorlabs. This filter is specifically engineered to allow light transmission within a narrow band of wavelengths, centered at 1064 nm, with a full width at half maximum (FWHM) of 8 nm. This makes it ideal for applications that require precise wavelength selection and rejection of unwanted spectral components.

The filter is circular in shape, with a diameter of 12.5 mm, and has a thickness of 2 mm. It is constructed from UVFS, a material with a high damage threshold, ensuring durability and longevity even under intense laser exposure. The filter's coating, denoted as THo FLH1064-8, is applied to both the front and back surfaces, further enhancing its performance and functionality.

The physical data of the filter indicates a cut-on wavelength of 1060 nm and a cut-off wavelength of 1068 nm, providing a narrow passband that is crucial for many applications in fields such as laser spectroscopy, bio-imaging, and material processing. The filter's shape is that of a thin lens, suggesting that it may also provide some degree of focusing or collimation for incident light.

According to the vendor's information, the FLH051064-8 filter is currently in stock and available for immediate purchase. The catalog number FLH051064-8 can be used to reference this specific product on Thorlabs' website, where more detailed specifications and technical drawings may be found.